Name: 50mm Focal Length, LF Series Fixed Focal Length Lens
Brand: TECHSPEC
SKU: 85-203
Price: ₹79,866

50mm Focal Length, LF Series Fixed Focal Length Lens

50mm Focal Length, #85-203

Stock #85-203 10 to 12 days

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₹79,866

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₹79,866

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Iris Option:

Variable

Length (mm):

43.00

Horizontal Field of View, 1/2" Sensor:

63.6mm - 7.3°

Horizontal Field of View, 2/3" Sensor:

87.5mm - 10.1°

Filter Thread:

M43 x 0.75 (Female)

Maximum Diameter (mm):

Weight (g):

223

Horizontal Field of View, 1/3" Sensor:

47.7mm - 5.5°

Maximum Rear Protrusion (mm):

10.6

Horizontal Field of View, 1" Sensor:

127.4mm - 14.6°

Maximum Image Circle (mm):

43.30

Numerical Aperture NA, Object Side:

0.0238

Horizontal Field of View @ Max Sensor Format:

362.7mm - 39.9°

Horizontal Field of View, 35mm Sensor:

362.7mm - 39.9°

Horizontal Field of View, 4/3" Sensor:

223.8mm - 25.3°

Horizontal Field of View, 1.1" Sensor:

141.4mm - 16.2°

Number of Elements (Groups):

7 (5)

Horizontal Field of View, 1/1.8" Sensor:

71.6mm - 8.2°

Horizontal Field of View, 1/2.5" Sensor:

57.6mm - 6.6°

Type:

Fixed Focal Length Lens

Focal Length FL (mm):

50.00

Primary Magnification PMAG:

0.101

Maximum Sensor Format:

35mm

Working Distance (mm):

500 - ∞

Mount:

F-Mount

Aperture (f/#):

f/2 - f/22

Coating:

λ/4 MgF₂

Coating Specification:

λ/4 MgF₂

Entrance Pupil Position (mm):

21.93

Horizontal Field of View, 1/4" Sensor:

35.8mm - 4.1°

Object Space Principal Plane (mm):

43.06

Image Space Principal Plane (mm):

-12.94

Field of View at Max Sensor Format:

Horizontal: 348.7mm - 38.5°
Vertical: 260.1mm - 29.3°
Diagonal: 438.7mm - 47.2°

Maximum Distortion (%):

-0.84

Horizontal Field of View, APS-H Sensor:

292.9mm - 32.7°

Horizontal Field of View, APS-C Sensor:

223.8mm - 25.3°

Exit Pupil Position (mm):

-49.53

Lens Wavelength Range:

VIS

Imaging Lens Type:

Lens for Large Format Sensors

Storage Temperature (°C):

-20 to +60 For questions regarding operating temperature please contact our support team

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Product Family Description

Full Frame (35mm), F-Mount Lens
29 MegaPixels, 5µm Pixel Size Sensors
F-Mount Large Format (LF) Lens for Factory Automation
28mm to 100mm Focal Length

TECHSPEC® LF Series Fixed Focal Length Lenses are designed for use with 2k, 4k, 6k, and 8k line scan cameras and mid-sized area scan arrays. Optimized for machine vision working distances, LF Series lenses feature high resolving powers to easily detect small defects. Additionally, these lenses also feature a lockable focus and iris, which is ideal for factory automation applications where vibrations can cause performance decreases. TECHSPEC® LF Series Fixed Focal Length Lenses are ideal for use in machine vision, web inspection, sorting, and identification applications. The lenses come in focal lengths ranging from 28 to 100mm.

Note: 28mm focal length does not work on all F-mount cameras. Camera F-mount must have an inner diameter greater than 42mm.

50mm Focal Length, LF Series Fixed Focal Length Lens

Regulatory Compliance

Product Family Description

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Distortion Plot

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Relative Illumination Plot

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Working Distance versus Field of View Plot

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 1000mm Working Distance, f2.8

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Depth of Field Plot, 1000mm Working Distance, f2.8

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 1000mm Working Distance, f4

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Depth of Field Plot, 1000mm Working Distance, f4

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 1500mm Working Distance, f2.8

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Depth of Field Plot, 1500mm Working Distance, f2.8

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 1500mm Working Distance, f4

#85-203, 50mm Focal Length, LF Series Fixed Focal Length Lens, Depth of Field Plot, 1500mm Working Distance, f4